A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anticollision submerged breakwater of immersed tunnel
The invention relates to the technical field of backfill protection of an immersed tunnel, and provides an anticollision submerged breakwater of an immersed tunnel. The immersed tunnel comprises a backfill region between an immersed pipe joint and riverbed/seabed. The upper part of the backfill region, close to the position of the immersed pipe joint, is laid with an inverted filter. Anticollision armor layers are laid on the inverted filter, the immersed pipe joint, and on the backfill region close to the riverbed/seabed. The anticollision submerged breakwater of an immersed tunnel is provided with a relatively large anticollision protection range according to a tunnel structure, so ships out of control can run aground in advantage, preventing damages of machines and personnel after the ship strikes the anticollision structure. In addition, the anticollision submerged breakwater of an immersed tunnel uses a system idea of comprehensive protection, integrated protection capability is more balanced, and materials are durable and reliable, and the anticollision submerged breakwater basically does not need daily maintenance.
Anticollision submerged breakwater of immersed tunnel
The invention relates to the technical field of backfill protection of an immersed tunnel, and provides an anticollision submerged breakwater of an immersed tunnel. The immersed tunnel comprises a backfill region between an immersed pipe joint and riverbed/seabed. The upper part of the backfill region, close to the position of the immersed pipe joint, is laid with an inverted filter. Anticollision armor layers are laid on the inverted filter, the immersed pipe joint, and on the backfill region close to the riverbed/seabed. The anticollision submerged breakwater of an immersed tunnel is provided with a relatively large anticollision protection range according to a tunnel structure, so ships out of control can run aground in advantage, preventing damages of machines and personnel after the ship strikes the anticollision structure. In addition, the anticollision submerged breakwater of an immersed tunnel uses a system idea of comprehensive protection, integrated protection capability is more balanced, and materials are durable and reliable, and the anticollision submerged breakwater basically does not need daily maintenance.
Anticollision submerged breakwater of immersed tunnel
LIU XIAODONG (author) / ZHANG ZHIGANG (author) / LIANG HENG (author) / LIN WEI (author) / WANG YONG (author) / LYU YONGGANG (author) / HUANG QINGFEI (author) / FU BAIYONG (author)
2015-10-07
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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